What explains the larger egg size compared to the sperm?

The egg is significantly larger than the sperm, as it contains nutrient reserves and compounds that control the stages of embryonic development. Unlike sperm, the egg is not capable of independent movement.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.